Gillette Gas Prices - Find the Lowest Gas Prices in Gillette, WY

Search for the lowest gasoline prices in Gillette, WY. Find local Gillette gas prices and Gillette gas stations with the best prices to fill up at the pump today

National and Wyoming Gas Price Averages

National Avg.WY Reg. Avg.WY Plus Avg.WY Prem. Avg.WY Diesel Avg.
$3.187
05/24/2025
$3.159
05/24/2025
$3.438
05/24/2025
$3.727
05/24/2025
$3.425
05/24/2025

Today's lowest gas prices in Wyoming and around Gillette

StationRegularPlusPremiumDiesel
Exxon
1968 E Yellowstone Hwy, Casper, WY
$2.79
05/24/2025
05/24/2025
05/24/2025
05/24/2025
Loaf 'N Jug
4380 S Poplar St, Casper, WY
$2.72
05/24/2025
$3.37
05/24/2025
$3.37
05/24/2025
05/24/2025

Find all gas prices in and around Gillette, WY.

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Local Events

Month of Money Series Night 3

Saturday, May 24, 2025 at 7:00pm
Gillette, WY
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Dusty Vaquero Days

Friday, May 30, 2025 from 5:00pm to 11:00pm
Gillette, WY
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Dusty Vaquero Days

Saturday, May 31, 2025 from 2:00pm to 11:00pm
Gillette, WY
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Month of Money Series Night 4

Saturday, May 31, 2025 at 7:00pm
Gillette, WY
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Month of Money Series Championship Weekend

Saturday, Jun 7, 2025 at 7:00pm
Gillette, WY
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Gillette Thunder Speedway - Pack The Stands

Saturday, Jun 14, 2025 at 7:00pm
Gillette, WY
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Donkey Creek Festival

Saturday, Jun 21, 2025 at 11:00am
Gillette, WY
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IMCA Hobby Stock Special

Saturday, Jun 21, 2025 at 7:00pm
Gillette, WY
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Gillette Thunder Speedway Race Night

Saturday, Jun 28, 2025 at 7:00pm
Gillette, WY
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Randy Travis

Monday, Aug 25, 2025 at 7:30pm
Gillette, WY
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